Title 26.0”WXGA TFT LCD · Ext. VBR-B On/off OPC Enable #10 ExtV BR-B OPC out . Product...

Product Specification

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LC260WXN

Ver. 1.0

FOR

APPROVAL

SPECIFICATION

Title 26.0” WXGA TFT LCD

BUYER General

MODEL

SUPPLIER LG Display Co., Ltd.

*MODEL LC260WXN

SUFFIX SBA1(RoHS Verified)

*When you obtain standard approval,

please use the above model name without suffix

)

)

(

(

Final Specification

Preliminary Specification

APPROVED BYSIGNATURE

DATE

/

/

/

Please return 1 copy for your confirmation with

your signature and comments.

SIGNATURE

DATE

H.S. SONG / Team Leader

O.H. LEE / Project Leader

B.J. CHOI / Engineer

TV Product Development Dept.

LG Display Co., Ltd

REVIEWED BY

PREPARED BY

APPROVED BY

www.jxlcd.comwww.jxlcd.com


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LC260WXN

Ver. 1.0

CONTENTS

Number ITEM Page

COVER 1

CONTENTS 2

RECORD OF REVISIONS 3

1 GENERAL DESCRIPTION 4

2 ABSOLUTE MAXIMUM RATINGS 5

3 ELECTRICAL SPECIFICATIONS 6

3-1 ELECTRICAL CHARACTERISTICS 6

3-2 INTERFACE CONNECTIONS 8

3-3 SIGNAL TIMING SPECIFICATIONS 10

3-4 SIGNAL TIMING WAVEFORMS 11

3-5 COLOR DATA REFERENCE 12

3-6 POWER SEQUENCE 13

4 OPTICAL SPECIFICATIONS 15

5 MECHANICAL CHARACTERISTICS 19

6 RELIABILITY 22

7 INTERNATIONAL STANDARDS 23

7-1 SAFETY 23

7-2 EMC 23

8 PACKING 24

8-1 DESIGNATION OF LOT MARK 24

8-2 PACKING FORM 24

9 PRECAUTIONS 25

9-1 MOUNTING PRECAUTIONS 25

9-2 OPERATING PRECAUTIONS 25

9-3 ELECTROSTATIC DISCHARGE CONTROL 26

9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 26

9-5 STORAGE 26

9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 26



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LC260WXN

Ver. 1.0

Revision No. Revision Date Page Description

0.1 Jul, 24, 2008 - Preliminary Specification (First Draft)

1.0 Mar. 02, 2009 4, 6 Updated the Power Consumption of Logic.

4, 19 Changed the LCM Weight (Typ. : 4300 →4100g)

7 Updated the Electrical Characteristics for Inverter

8 Updated the Interface Pin Configuration.(#10, #27, #28)

13, 14 Updated the Power Sequence

15 Updated the Color Coordinates.

20 Updated the Mechanical Drawings.

29~31 Updated the Packing Assy and Label.

35 Updated the Circuit Block Diagram of OPC Enable Pin.

36~37 Updated the LVDS Input Characteristics

39 Updated the Mega DCR using condition

- Final Specification.

RECORD OF REVISIONS



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LC260WXN

Ver. 1.0

1. General Description

The LC260WXN is a Color Active Matrix Liquid Crystal Display with an integral External Electrode Fluorescent

Lamp(EEFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element.

It is a transmissive display type which is operating in the normally black mode. It has a 26.01 inch diagonally

measured active display area with WXGA resolution (768 vertical by 1366 horizontal pixel array).

Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in Horizontal stripes.

Gray scale or the luminance of the sub-pixel color is determined with a 8-bit gray scale signal for each dot,

thus presenting a palette of more than 16.7M(true) colors.

It has been designed to apply the 8-bit 1-port LVDS interface.

It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut,

high color depth and fast response time are important.

General Features

Active Screen Size 26.01 inches(660.6mm) diagonal

Outline Dimension 626 mm(H) x 373 mm(V) x 47.1 mm(D) (Typ.)

Pixel Pitch 421.5 x 140.5 x RGB

Pixel Format 1366 horiz. by 768 vert. pixels RGB stripe arrangement

Color Depth 8bit, 16,7 M colors

Luminance, White 450 cd/m2 (Center 1 point) (Typ.)

Viewing Angle (CR>10) Viewing angle free ( R/L 178(Min.), U/D 178(Min.))

Power Consumption Total 78.36 Watt (Logic=3.36 W, Inverter= 75W @ [VBR-A=1.65V] )

Weight 4,100g(Typ.)

Display Operating Mode Transmissive mode, Normally black

Surface Treatment Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 10%)

CN1(30pin)

Power Circuit

Block Source Driver Circuit

S1 S1366

RGB

TFT - LCD Panel(1366 × 768 x RGB pixels)

[Gate In Panel]

Timing Controller

[LVDS Rx + ODC + OPC

Integrated]

EEPROM

SDASCL

LVDS 1Port

+12.0V

LVDS Select #9

Back light Assembly

(12 EEFL)+24.0V

CN2, Inverter (14Pin, High)

Boost

Ext. VBR-B

On/off

OPC Enable #10

ExtVBR-B

OPC out



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LC260WXN

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The following items are maximum values which, if exceeded, may cause faulty operation or damage to the

LCD module.

Table 1. ABSOLUTE MAXIMUM RATINGS

Notes : 1. Temperature and relative humidity range are shown in the figure below.

Wet bulb temperature should be Max. 39 °C and no condensation of water.2. Gravity mura can be guaranteed below 40 condition.

2. Absolute Maximum Ratings

90%

10 20 30 40 50 60 70 800-20

0

10

20

30

40

50

Dry Bulb Temperature [°C]

Wet Bulb

Temperature [°C]

Storage

Operation

Humidity [(%)RH]

10%

40%

60%

60

Parameter SymbolValue

Unit RemarkMin Max

Power Input

Voltage

LCM VLCD -0.3 +14.0 VDC at 25 ± 2 °C

Backlight inverter VBL -0.3 +27.0 VDC

ON/OFF Control Voltage VON/OFF -0.3 +5.5 VDC

Brightness Control Voltage VBR 0 +5.0 VDC

Operating Temperature TOP 0 +50 °C

Note 1,2Storage Temperature TST -20 +60 °C

Operating Ambient Humidity HOP 10 90 %RH

Storage Humidity HST 10 90 %RH



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LC260WXN

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It requires two power inputs. One is employed to power for the LCD circuit.

The other Is used for the EEFL backlight circuit.

Table 2. ELECTRICAL CHARACTERISTICS

Notes : 1. The specified current and power consumption are under the VLCD=12.0V, 25 ± 2°C, fV=60Hz

condition whereas mosaic pattern(8 x 6) is displayed and fV is the frame frequency.

2. The current is specified at maximum current pattern (Vertical 2 line).

3. The duration of rush current is about 2ms and rising time of power input is 0.5ms (min.).


Unit Note

Min Typ Max

Circuit :

Power Input Voltage VLCD 10.8 12.0 13.2 VDC

Power Input Current ILCD

- 280 364 mA 1

- 360 468 mA 2

Power Consumption PLCD - 3.36 4.37 Watt 1

Rush current IRUSH - - 3.0 A 3

3. Electrical Specifications

3-1. Electrical Characteristics

Mosaic Pattern(8 x 6)

White : 255 Gray

Black : 0 Gray



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Notes :

1. Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately 120

minutes at 25±2°C. The specified current and power consumption are under the typical supply Input voltage24Vand VBR (VBR-A : 1.65V & ExtVBR-B : 100%), it is total power consumption.

2. Electrical characteristics are determined within 30 minutes at 25±2°C. The specified currents are under the typical supply Input voltage 24V.

3. The brightness of the lamp after lighted for 5minutes is defined as 100%.

TS is the time required for the brightness of the center of the lamp to be not less than 95% at typical current.

The screen of LCD module may be partially dark by the time the brightness of lamp is stable after turn on.

4. Specified Values are for a single lamp which is aligned horizontally.

The life time is determined as the time which luminance of the lamp is 50% compared to that of initial value

at the typical lamp current (VBR-A : 1.65V & ExtVBR-B :100%), on condition of continuous operating at 25± 2°C5. LGD recommend that the PWM freq. is synchronized with Two times harmonic of Vsync signal of system.

6. The duration of rush current is about 10ms.

Parameter SymbolValues

Unit NotesMin Typ Max

Inverter :

Power Supply Input Voltage VBL 22.8 24.0 25.2 Vdc 1

Power Supply

Input Current

After Aging IBL_A- 3.12 3.62 A VBR-A = 1.65V … 1

- 3.30 3.80 A VBR-A = 3.3V … 1

Before Aging IBL_B- 3.20 3.70 A VBR-A = 1.65V … 2

- 3.50 4.00 A VBR-A = 3.3V … 2

Power Supply Input Current (In-Rush) Irush - - 6.12 A

VBL = 22.8V

Ext VBR-B = 100%

VBR-A = 1.65V

Power Consumption PBL - 75 86.88 W VBR-A = 1.65V … 1

Input Voltage for Control System

Signals

Brightness Adjust VBR-A 0.0 1.65 3.3 Vdc

On/OffOn V on 2.5 - 5.0 Vdc

Off V off -0.3 0.0 0.8 Vdc

Brightness Adjust ExtVBR-B 25 - 100 % On Duty

PWM Frequency for NTSC & PAL

PAL 100 Hz 5

NTSC 120 Hz 5

Pulse Duty Level(PWM)

(Burst mode)

High Level 2.5 - 5.0 Vdc HIGH: Lamp onLOW:Lamp off Low Level 0.0 - 0.8 Vdc

Lamp:

Discharge Stabilization Time Ts 3 min 3

Life Time 50,000 Hrs 4

Table 3. ELECTRICAL CHARACTERISTICS (Continue)



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This LCD module employs two kinds of interface connection, a 30-pin connector is used for the module electronics and One connectors are used for the integral backlight system.

3-2-1. LCD Module

3-2. Interface Connections

Table 4. MODULE CONNECTOR(CN1) PIN CONFIGURATION

Pin No. Symbol Description Note

1 VLCD Power Supply +12.0V




5 GND Ground

6 GND Ground

7 GND Ground

7 GND Ground

9 LVDS Select ‘H’ =JEIDA , ‘L’ or NC = VESA Appendix IX

10 OPC_Enable ‘H’ = Enable , ‘L’ = Disable Appendix V, VII

11 GND Ground

12 RA- LVDS Receiver Signal(-)

13 RA+ LVDS Receiver Signal(+)

14 GND Ground

15 RB- LVDS Receiver Signal(-)

16 RB+ LVDS Receiver Signal(+)

17 GND Ground

18 RC- LVDS Receiver Signal(-)

19 RC+ LVDS Receiver Signal(+)

20 GND Ground

21 RCLK- LVDS Receiver Clock Signal(-)

22 RCLK+ LVDS Receiver Clock Signal(+)

23 GND Ground

24 RD- LVDS Receiver Signal(-)

25 RD+ LVDS Receiver Signal(+)

26 GND Ground

27 OPC Out OPC output (From LCM)

28 Ext VBR-B External VBR (From System)

29 Reserved H : Interlace Free Mode , L : Normal Operation

30 GND Ground

- LCD Connector(CN1) : KDF71G-30S-1H(Hirose) or FI-X30SSL-HF(JAE)

- Mating Connector : : FI-X30C2L (Manufactured by JAE) or Equivalent

Notes : 1. All GND (Ground) pins should be connected together to the LCD module’s metal frame.

2. All VLCD (power input) pins should be connected together.

3. All Input levels of LVDS signals are based on the EIA 644 Standard.

4. Specific pins (Pin No. #10, #27~#28) are used for OPC function of the LCD module.

If not used, these pins are no connection.

5. Specific pin No. #30 is used for “No signal detection” of system signal interface.

It should be GND for NSB (No Signal Black) during the system interface signal is not.

If this pin is “H”, LCD Module displays AGP (Auto Generation Pattern).



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3-2-2. Backlight Inverter

Table 5. INVERTER CONNECTOR PIN CONFIGULATION

… …

PCB

14

1

Rear view of LCM

Pin No Symbol Description Master Note

1 VBL Power Supply +24.0V VBL





6 GND Backlight Ground GND

1





11 VBR-A Analog Dimming VBR-A 2

12 VON/OFF Backlight ON/OFF control On/Off

13 Ext VBR-B External PWM EXTVBR-B

14 Status Lamp Status Status 3

- Inverter Connector : 20022WR-14B1(Yeonho)

or Equivalent

- Mating Connector : 20022HS-14 or Equivalent

Notes : 1. GND should be connected to the LCD module’s metal frame.

2. Minimum Brightness : 0.0V / Maximum Brightness : 3.3V / “OPEN” : 1.65V

3. Normal : Low (under 0.7V) / Abnormal : High (upper 3.0V)

Please see Appendix VI for more information.

4. Each impedance of pin #11, 12 and 13 is over 200[KΩ] , over 80[KΩ] and over 55[KΩ].



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3-3. Signal Timing Specifications

Table 6 shows the signal timing required at the input of the LVDS transmitter. All of the interface signal

timings should be satisfied with the following specification for normal operation.

Note :

1. The input of HSYNC & VSYNC signal does not have an effect on normal operation (DE Only Mode).

If you use spread spectrum of EMI, add some additional clock to minimum value for clock margin.

2. The performance of the electro-optical characteristics may be influenced by variance of the vertical

refresh rate and the horizontal frequency

3. Timing should be set based on clock frequency.

Table 6. TIMING TABLE for NTSC & PAL [ DE (Data Enable) Only ]

ITEM Symbol Min Typ Max Unit Note

DCLK

Period tCLK 12.5 13.8 15.8 ns

Frequency - 63 72.4 80 MHz

Hsync

Period tHT 1456 1528 1920 tCLK

Horizontal Valid tHV 1366 1366 1366 tCLK

Horizontal Blank - tHP- tHV 162 tHP- tHV

Frequency fH 45 47.4 50 KHz

Width tWH - 32 - tCLK

Horizontal Back Porch tHBP 24 48 -

Horizontal Front Porch tHFP 40 80 -

Vsync

Period tVT776

(894)

790

(948)

1063

(1008)tHP

Note 1)

NTSC : 57~63Hz

(PAL : 47~53Hz)

Vertical Valid tVV 768 768 768 tHP

Vertical Blank - tVP- tVV 22 tVP- tVV tHP

Frequency fV57

(47)

60

(50)

63

(53)Hz

Width tWV -5

(12)- tHP

Vertical Back Porch tVBP 515

(128)- Hz

Vertical Front Porch tVFP 12

(40)- tHP



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LC260WXN

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0.7VDD

0.3VDD

tCLK

Invalid data

Valid data

Invalid data

Invalid data

Invalid data

Pixel 0,0 Pixel 2,0

Pixel 1,0 Pixel 3,0

DE(Data Enable)

Valid data

0.5 VDD

tHT

DE(Data Enable)

DCLK

First data

Second data

DE, Data

3-4. Signal Timing Waveforms

tHV

tVV

tVT

1 768



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The brightness of each primary color (Red, Green, Blue) is based on the 8-bit gray scale data input for the color.

The higher binary input, the brighter the color. Table 7 provides a reference for color versus data input.

Table 7. COLOR DATA REFERENCE

Color

Input Color Data

RED

MSB LSB

GREEN

MSB LSB

BLUE

MSB LSB

R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0

Basic

Color

Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Red (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Green (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

Blue (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

Yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

RED

RED (000) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

RED (001) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

... ... ... ...

RED (254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

RED (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

GREEN

GREEN (000) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

GREEN (001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0

... ... ... ...

GREEN (254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0

GREEN (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

BLUE

BLUE (000) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

BLUE (001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1

... ... ... ...

BLUE (254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0

BLUE (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

3-5. Color Data Reference



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3-6. Power Sequence

ParameterValue

Unit NotesMin Typ Max

T1 0.5 - 20 ms

T2 0.5 - - ms 4

T3 200 - - ms 3

T4 200 - - ms 3

T5 0 - - ms

T6 2.0 - - s 5

T7 0.5 - T2 ms 4

T8 0 - - ms 4

T9 T2 + T3 - 5 s

Table 9. POWER SEQUENCE

3-6-1. LCD Driving circuit

10%0V

90%

10%

T1

T2 T5

T6

Lamp ON

T3 T4

T7 T8

90%

Invalid

Data

Invalid

DataInterface Signal (Tx)

Power for Lamp

Power Supply For LCD

VLCD

Option Signal

(LVDS_Select, OPC_Enable)

0V

Valid Data

T9

30%

Note : 1. Please avoid floating state of interface signal at invalid period.

2. When the interface signal is invalid, be sure to pull down the power supply VLCD to 0V.

3.The T3/T4 is recommended value, the case when failed to meet a minimum specification,

abnormal display would be shown. There is no reliability problem.

4. If the on time of signals (Interface signal and Option signals) precedes the on time of Power (VLCD),

it will be happened abnormal display.

5. T6 should be measured after the Module has been fully discharged between power off and on

period.



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3-6-2. Sequence for Inverter

Power Supply For Inverter

VON/OFF

VBL

10%

0V

90%

T1 T2 T3 T2

0.7V

T4

24V (typ.)

T5

Lamp ON

T4

T7

1000ms (Min) 1000ms (Min)

Table 10. Power Sequence for Inverter

3-6-3. Dip condition for Inverter

VBL(Typ.) x 0.8

0 V

VBL : 24V

T6

Notes : 1. T1 describes rising time of 0V to 24V and this parameter does not applied at restarting time.

2. T4(max) is less than T2.

3. In T7 section, EXTVBR-B is recommended 100%.

VBL(Typ) x 0.8ms10--T6

3ms--1000T7

-

ms--10T5

2ms0T4

1

Remarks

ms--500T2

ms--200T3

ms--20T1

MaxTypMinUnits

ValuesParameter

VBR-A &

EXTVBR-B



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Table 10. OPTICAL CHARACTERISTICS

LCD ModuleOptical Stage(x,y)

Pritchard 880 or

equivalent

50cm


Unit NoteMin Typ Max

Contrast Ratio CR 700 1000 - 1

Surface Luminance, white LWH 360 450 cd/m2 2

Luminance Variation δ WHITE 5P - - 1.3 3

Response TimeGray-to-Gray G to G - 8 12 ms 4

Uniformity δ G TO G - - 1 5

Color Coordinates

[CIE1931]

REDRx

Typ

-0.03

0.637

Typ

+0.03

Ry 0.333

GREENGx 0.290

Gy 0.607

BLUE Bx 0.145

By 0.061

WHITEWx 0.279

Wy 0.292

Viewing Angle (CR>10)

x axis, right(φ=0°) θr 89 - -

degree 6x axis, left (φ=180°) θl 89 - -

y axis, up (φ=90°) θu 89 - -

y axis, down (φ=270°) θd 89 - -

Gray Scale - 7

FIG. 1 Optical Characteristic Measurement Equipment and Method

4. Optical Specification

Optical characteristics are determined after the unit has been ‘ON’ and stable in a dark environment at 25±2°C. The values are specified at an approximate distance 50cm from the LCD surface at a viewing angle of Φ and θ

equal to 0 °. FIG. 1 shows additional information concerning the measurement equipment and method.

Ta= 25±2°C, VLCD=12.0V, fV=60Hz, Dclk=72.4MHz,VBR_A=1.65V, EXTVBR_B=100%



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Table 11. GRAY SCALE SPECIFICATION

Gray Level Luminance [%] (Typ.)

L0 0.10

L15 0.27

L31 1.04

L47 2.49

L63 4.68

L79 7.66

L95 11.5

L111 16.1

L127 21.6

L143 28.1

L159 35.4

L175 43.7

L191 53.0

L207 63.2

L223 74.5

L239 86.7

L255 100

Notes : 1. Contrast Ratio (CR) is defined mathematically as :

Surface Luminance at all white pixelsCR =

Surface Luminance at all black pixels

It is measured at center 1-point.

2. Surface luminance is determined after the unit has been ‘ON’ and 1Hour after lighting the

backlight in a dark environment at 25±2°C. Surface luminance is the luminance value at center 1-point across the LCD surface 50cm from the surface with all pixels displaying white.

For more information see the FIG. 2.

3. The variation in surface luminance , δWHITE is defined as :δWHITE(5P) = Maximum(Lon1,Lon2, Lon3, Lon4, Lon5) / Minimum(Lon1,Lon2, Lon3, Lon4, Lon5)

Where Lon1 to Lon5 are the luminance with all pixels displaying white at 5 locations . For more information, see the FIG. 2.

4. Response time is the time required for the display to transit from G(N) to G(M) (Rise Time, TrR) and from G(M) to G(N) (Decay Time, TrD). For additional information see the FIG. 3. (N<M)

※ G to G Spec stands for average value of all measured points.

Photo Detector : RD-80S / Field : 2 °5. Gray to Gray Response time uniformity is Reference data. Please see Appendix XI.

6. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles aredetermined for the horizontal or x axis and the vertical or y axis with respect to the z axis whichis normal to the LCD module surface. For more information, see the FIG. 4.

7. Gray scale specificationGamma Value is approximately 2.2. For more information, see the Table 11. www.jxlcd.comwww.jxlcd.com


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FIG. 3 Response Time

Response time is defined as the following figure and shall be measured by switching the input signal for

“Gray(N)” and “Gray(M)”.

Measuring point for surface luminance & measuring point for luminance variation.

FIG. 2 5 Points for Luminance Measure

H

A

V

B

①①①①

③③③③②②②②

⑤⑤⑤⑤④④④④

Gray(M)Gray(N)

TrR TrD

10090

10

0

Optical

Response

N,M = 0(Black)~255(White), N<M

Gray(N)

A : H / 4 mm

B : V / 4 mm

@ H,V : Active Area



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FIG. 4 Viewing Angle

Dimension of viewing angle range

Normal

Y E

φ

θ

φ = 0 °, Right

φ = 180 °, Left

φ = 270 °, Down

φ = 90 °, Up



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Table 12 provides general mechanical characteristics.

5. Mechanical Characteristics

Table 12. MECHANICAL CHARACTERISTICS

Item Value

Outline Dimension

Horizontal 626.0mm

Vertical 373.0 mm

Depth 47.1 mm

Bezel AreaHorizontal 580.8mm

Vertical 328.8mm

Active Display AreaHorizontal 575.769mm

Vertical 323.712mm

Weight 4,100 g (Typ.), 4,300g (Max.)

Note : 1.Please refer to a mechanical drawing in terms of tolerance at the next page.



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<FRONT VIEW>



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<REAR VIEW><REAR VIEW>



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6. Reliability

Table 13. ENVIRONMENT TEST CONDITION

No. Test Item Condition

1 High temperature storage test Ta= 60°C 240h

2 Low temperature storage test Ta= -20°C 240h

3 High temperature operation test Ta= 50°C 50%RH 240h

4 Low temperature operation test Ta= 0°C 240h

5Vibration test

(non-operating)

Wave form : random

Vibration level : 1.0G RMS

Bandwidth : 10-300Hz

Duration : X,Y,Z, axis

Each direction per 10min

6Shock test

(non-operating)

Shock level : 100G

Waveform : half sine wave, 2ms

Direction :±X, ±Y, ±ZOne time each direction

7 Humidity condition Operation Ta= 40 °C ,90%RH

8Altitude operating

storage / shipment

0 - 15,000 ft

0 - 40,000 ft

Note : Before and after Reliability test, LCM should be operated with normal function.



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7. International Standards

7-1. Safety

7-2. EMC

a) ANSI C63.4 “Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and

Electrical Equipment in the Range of 9kHZ to 40GHz. “American National Standards Institute(ANSI),

1992

b) CISPR13 "Limits and Methods of Measurement of Radio interference characteristics of Sound

and Television broadcast receivers and associated equipment"

CISPR22 "Limits and Methods of Measurement of Radio interference characteristics of Information

Technology Equipment" International Special Committee on Radio Interference.

c) EN55013 "Limits and Methods of Measurement of Radio interference characteristics of Sound and

Television broadcast receivers and associated equipment"

EN55022 "Limits and Methods of Measurement of Radio interference characteristics of Information

Technology Equipment" European Committee for Electro Technical Standardization.(CENELEC),

1988(Including A1:2000)

a) UL 60065, 7th Edition, dated June 30, 2003, Underwriters Laboratories, Inc.,

Standard for Audio, Video and Similar Electronic Apparatus.

b) CAN/CSA C22.2, No. 60065:03, Canadian Standards Association,

Standard for Audio, Video and Similar Electronic Apparatus.

c) IEC60065:2001, 7th Edition CB-scheme and EN 60065:2002,

Safety requirements for Audio, Video and Similar Electronic Apparatus..



24 / 41

LC260WXN

Ver. 1.0

Note

1. YEAR

2. MONTH

Mark

Year

0

2010

6

2006

7

2007

8

2008

9

2009

4

2004

5

2005

321

200320022001

B

Nov

Mark

Month

A

Oct

6

Jun

7

Jul

8

Aug

9

Sep

4

Apr

5

May

C321

DecMarFebJan

b) Location of Lot Mark

Serial No. is printed on the label. The label is attached to the backside of the LCD module.

This is subject to change without prior notice.

8. Packing

8-2. Packing Form

a) Package quantity in one box : 6 pcs

b) Box size : 750mm(W) X 504mm(D) X 458mm(H)

8-1. Information of LCM Label

a) Lot Mark

A B C D E F G H I J K L M

A,B,C : SIZE(INCH) D : YEAR

E : MONTH F ~ M : SERIAL NO.



25 / 41

LC260WXN

Ver. 1.0

Please pay attention to the followings when you use this TFT LCD module.

9-1. Mounting Precautions

(1)You must mount a module using specified mounting holes (Details refer to the drawings).

(2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is not applied to the

module. And the case on which a module is mounted should have sufficient strength so that external

force is not transmitted directly to the module.

(3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer.

Transparent protective plate should have sufficient strength in order to the resist external force.

(4) You should adopt radiation structure to satisfy the temperature specification.

(5) Acetic acid type and chlorine type materials for the cover case are not desirable because the former

generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break

by electro-chemical reaction.

(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB

pencil lead. And please do not rub with dust clothes with chemical treatment.

Do not touch the surface of polarizer for bare hand or greasy cloth.(Some cosmetics are detrimental

to the polarizer.)

(7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like

chamois soaks with petroleum benzine. Normal-hexane is recommended for cleaning the adhesives

used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause

chemical damage to the polarizer.

(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes

deformations and color fading.

(9) Do not open the case because inside circuits do not have sufficient strength.

9-2. Operating Precautions

(1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage :

V=±200mV(Over and under shoot voltage)(2) Response time depends on the temperature.(In lower temperature, it becomes longer.)

(3) Brightness depends on the temperature. (In lower temperature, it becomes lower.)

And in lower temperature, response time(required time that brightness is stable after turned on) becomes

longer.

(4) Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or

electrical contacted parts. And after fading condensation, smear or spot will occur.

(5) When fixed patterns are displayed for a long time, remnant image is likely to occur.

(6) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be

done by system manufacturers. Grounding and shielding methods may be important to minimized the

interference.

(7) Please do not give any mechanical and/or acoustical impact to LCM. Otherwise, LCM can’t be operated

its full characteristics perfectly.

(8) A screw which is fastened up the steels should be a machine screw.

(if not, it causes metallic foreign material and deal LCM a fatal blow)

(9) Please do not set LCD on its edge.

(10) Partial darkness may happen during 3~5 minutes when LCM is operated initially in condition that

luminance is under 40% at low temperature (under 5). This phenomenon which disappears naturally after 3~5 minutes is not a problem about reliability but LCD characteristic.

9. Precautions



26 / 41

LC260WXN

Ver. 1.0

Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that

treatment persons are connected to ground through wrist band etc. And don’t touch interface pin directly.

9-3. Electrostatic Discharge Control

Strong light exposure causes degradation of polarizer and color filter.

9-4. Precautions for Strong Light Exposure

When storing modules as spares for a long time, the following precautions are necessary.

(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature

between 5°C and 35°C at normal humidity.(2) The polarizer surface should not come in contact with any other object.

It is recommended that they be stored in the container in which they were shipped.

9-5. Storage

9-6. Handling Precautions for Protection Film

(1) The protection film is attached to the bezel with a small masking tape.

When the protection film is peeled off, static electricity is generated between the film and polarizer.

This should be peeled off slowly and carefully by people who are electrically grounded and with well ion-

blown equipment or in such a condition, etc.

(2) When the module with protection film attached is stored for a long time, sometimes there remains a very

small amount of glue still on the bezel after the protection film is peeled off.

(3) You can remove the glue easily. When the glue remains on the bezel surface or its vestige is recognized,

please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-

hexane.



27 / 41

LC260WXN

Ver. 1.0

# APPENDIX-I-1

Required signal assignment for Flat Link Transmitter(Pin9=“L” or NC)

RED0

RED1

RED2

RED3

RED4

RED5

RED6

RED7

GREEN0

GREEN1

GREEN2

GREEN3

GREEN4

GREEN5

GREEN6

GREEN7

BLUE0

BLUE1

BLUE2

BLUE3

BLUE4

BLUE5

BLUE6

BLUE7

Hsync

Vsync

Data Enable

CLOCK

Host System

24 Bit

TxOUT0-

TxOUT0+

TxOUT1-

TxOUT1+

TxOUT2-

TxOUT2+

TxCLKOUT-

TxCLKOUT+

TxOUT3-

TxOUT3+

51

52

54

55

56

3

50

2

4

6

7

11

12

14

8

10

15

19

20

22

23

24

16

18

27

28

30

31

DS90C385

or Compatible

12

13

15

16

18

19

21

22

24

25

9

30

RxIN0-

RxIN0+

RxIN1-

RxIN1+

RxIN2-

RxIN2+

RxCLKIN-

RxCLKIN+

RxIN3-

RxIN3+

VESA / JEIDA LCD Test

100ΩΩΩΩ

100ΩΩΩΩ

100ΩΩΩΩ

100ΩΩΩΩ

100ΩΩΩΩ

48

47

46

45

42

41

40

39

38

37

KDF71G-30S-1H

Timing

Controller

LCD Module

GND

GND

Notes:

1. The LCD module uses a 100 Ohm(Ω) resistor between positive and negative linesof each receiver input.

2. Refer to LVDS transmitter data sheet for detail descriptions. (DS90C385 or Compatible)

3. ‘7’ means MSB and ‘0’ means LSB at R,G,B pixel data.



28 / 41

LC260WXN

Ver. 1.0

# APPENDIX-I-2

Required signal assignment for Flat Link Transmitter(Pin9=“H”)

RED0

RED1

RED2

RED3

RED4

RED5

RED6

RED7

GREEN0

GREEN1

GREEN2

GREEN3

GREEN4

GREEN5

GREEN6

GREEN7

BLUE0

BLUE1

BLUE2

BLUE3

BLUE4

BLUE5

BLUE6

BLUE7

Hsync

Vsync

Data Enable

CLOCK

Host System

24 Bit

TxOUT0-

TxOUT0+

TxOUT1-

TxOUT1+

TxOUT2-

TxOUT2+

TxCLKOUT-

TxCLKOUT+

TxOUT3-

TxOUT3+

DS90C385

or Compatible

RxIN0-

RxIN0+

RxIN1-

RxIN1+

RxIN2-

RxIN2+

RxCLKIN-

RxCLKIN+

RxIN3-

RxIN3+

VESA / JEIDA

LCD Test

100ΩΩΩΩ

100ΩΩΩΩ

100ΩΩΩΩ

100ΩΩΩΩ

100ΩΩΩΩ

48

47

46

45

42

41

40

39

38

37

LCD Module

Vcc

GND

50

2

51

52

54

55

56

3

8

10

4

6

7

11

12

14

16

18

15

19

20

22

23

24

27

28

30

31

KDF71G-30S-1H

Timing

Controller

12

13

15

16

18

19

21

22

24

25

9

30

Notes:

1. The LCD module uses a 100 Ohm(Ω) resistor between positive and negative linesof each receiver input.

2. Refer to LVDS transmitter data sheet for detail descriptions. (DS90C385 or Compatible)

3. ‘7’ means MSB and ‘0’ means LSB at R,G,B pixel data.



29 / 41

LC260WXN

Ver. 1.0

# APPENDIX- ⅡⅡⅡⅡ-1

Packing Ass’y

NO. DESCRIPTION MATERIAL

1 LCD Module

2 BAG AL

3 TAPE MASKING

4 Packing(B) EPS

5/6 Packing(L/R) EPS

7 BOX SWR4

8 TAPE OPP



30 / 41

LC260WXN

Ver. 1.0

# APPENDIX- ⅡⅡⅡⅡ-2

Pallet Ass’y

NO. DESCRIPTION MATERIAL

1 PACKING ASS’Y

2 PALLET Plywood

3 Cover PP

4 CLIP, BAND STEEL

5 ANGLE, COVER PAPER (DW3)

6 LABEL PAPER



31 / 41

LC260WXN

Ver. 1.0

# APPENDIX- III

LCM Label

Model

Serial No.

UL, TUV Mark

LGD Logo

Origin

RoHS Verified

MADE IN POLAND

LC260WXN(SB)(A1)

US PATENT No.



32 / 41

LC260WXN

Ver. 1.0

# APPENDIX- IV

Box Label Pallet Label

LC260WXN

SBA1

6 pcs

LC260WXN

SBA1

24 pcs

MADE IN POLAND MADE IN POLAND



33 / 41

LC260WXN

Ver. 1.0

# APPENDIX- V

◊ When OPC Enable is “L", OPC Output = System Dimming.

OPC Output( PWM Signal) is synchronized with V-Sync Freq. of System in T-Con Board.

◊ Regardless of OPC, System should always give dimming Signal (EXTVBR-B) to T-con.

System

LCM

Master

Inverter

14

1

12V

30#1

NC / 1.65V

VBR-A

VBR-B PWM

( Async. or Sync.)

3.3V

#10 : OPC Enable Pin

OPC Output PWM ( Sync.), Open(MAX)13

11

OPC Off

OPC On

T-Con

#28 : VBR-B Input

#27 : OPC-OUT

HD LCM Control Board

◊ PWM Specification ( VDD = 3.3V ) @ OPC

1. PWM High Voltage Range : 2.5V~3.6V

2. PWM Low Voltage Range : 0.0V~0.8V

Input

Frequency

MAX 1Khz

(Recommendation:50~300Hz)

Rising Time MAX 10.0 μs

Falling Time MAX 10.0 μs

VDD*0.9

VDD*0.1

Rising Time

Falling Time

VDD

0

Inverter 13th Pin (EXTVBR-B) Design Guide



34 / 41

LC260WXN

Ver. 1.0

# APPENDIX- VI

- Purpose : Preventing of backlight off by restarting the inverter technically

- How to : When inverter is abnormal operation, TV system inputs the Von signal

in the inverter once more to turn on the lamp safely

- Attention : Restart system’s Von signal when status signal is high for some time(min:1sec ,Max:4sec.)

(The turn on time of lamp can be late such as the low temperature or the storage time)

- Purpose : Preventing of backlight off by restarting the inverter technically

- How to : When inverter is abnormal operation, TV system inputs the Von signal

in the inverter once more to turn on the lamp safely

- Attention : Restart system’s Von signal when status signal is high for some time(min:1sec ,Max:4sec.)

(The turn on time of lamp can be late such as the low temperature or the storage time)

Function of Status pin

System Von Status level low

System Von

Lamp turn on

Status operation modes in TV set Status operation modes in TV set

Normal

Mode

Fail of Lamp turn on

Again System Von

Status level High

Feedback to system

Lamp turn on

Status

operation

mode

Inverter pin map Inverter pin map

Inverter 14th Pin (Status) Design Guide

Lamp ON

VON Restart VON

Status

VON/OFF [12pin]

Backlight

Status [14pin]

System

Inverter

Fail

1~4sec

0.1sec

Pin No Symbol Description

11 DIM_SEL Dimming Selection (H: Demo, L: Scanning)

12 VON/OFF On/Off Conrol

13 ExtVBR-B Burst Dimming Control (PWM)

14 StatusNormal : Low(Under 0.7V)

Abnormal : High(Upper 3.0V)



35 / 41

LC260WXN

Ver. 1.0

# APPENDIX- VII

Circuit Block Diagram of LVDS Format Selection pin

ASIC

(TCON)

System Side LCM Side

Selector (Pin 9) Selector

1KΩΩΩΩ

Option Pin Circuit Block Diagram

Circuit Block Diagram of OPC Enable pin

50KΩΩΩΩ

VCC

Open

ASIC

(TCON)

LCM Side

Selector (Pin 10) Selector

1KΩΩΩΩ

System Side

R1 ≤≤≤≤ 1KΩΩΩΩ

50KΩΩΩΩ

VCC

Open



36 / 41

LC260WXN

Ver. 1.0

# APPENDIX- VIII

LVDS Input characteristics

1. DC Specification

2. AC Specification

-V1.80.7VINLVDS Input Voltage Range

-mV250ΔVCMChange in common mode Voltage

-V1.51.0VCMLVDS Common mode Voltage

-mV600200|VID|LVDS Single end Voltage

NotesUnitMaxMinSymbolDescription

20%

80%

A

tRF

LVDS Data

tSKEW

LVDS Clock

Tclk

(Fclk = 1/Tclk )tSKEW

A

-ps±360teffEffective time of LVDS

NotesUnitMaxMinSymbolDescription

-ps|(0.25*Tclk)/7|tSKEWLVDS Clock to Data Skew Margin

2260 ps(0.3*Tclk)/7tRFLVDS Clock/DATA Rising/Falling time

Notes : 1. All Input levels of LVDS signals are based on the EIA 644 Standard.

2. If tRF isn’t enough, teff should be meet the range.



37 / 41

LC260WXN

Ver. 1.0

# APPENDIX- VIII

LVDS Input characteristics

V+

data

V-

data

VfswVcm

tui0.5tui

360ps

360ps

VID |

tui : Unit

Interval

teff

V+

clk

V-

clk

Vcm



38 / 41

LC260WXN

Ver. 1.0

LVDS Select : “H” Data-Mapping (JEIDA format)

LVDS Select : “L” Data-Mapping (VESA format)

R17 R16 R15 R14G12 R13R12’ R12R13’ G12”

B12 G17 G16 G15B13 G14G13’ G13G14’ B13”

VSYNC HSYNC B17 B16DE B15B14’ B14B15’ DE”

B11 B10 G11 G10X R11R10’ R10R11’ X”

RCLKP

RCLKM

RAP

RBP

RCP

RDP

R15 R14 R13 R12G10 R11R10’ R10R11’ G10”

B10 G15 G14 G13B11 G12G11’ G11G12’ B15”

VSYNC HSYNC B15 B14DE B13B12’ B12B13’ DE”

B17 B16 G17 G16X R17R16’ R16R17’ X”

RCLKP

RCLKM

RAP

RBP

RCP

RDP

LVDS Data-Mapping info. (8bit)

# APPENDIX- IX



39 / 41

LC260WXN

Ver. 1.0

# APPENDIX- X-1

Mega DCR using condition(1)

2) Low duty(0%~20%) of the inverter output current, B/L may not satisfy some of LCM specification.

- Duration : the low duty operation(0 ~ 20%) must be limited within 10 minutes for one time operation.

- Ratio : the period of the low duty operation must be less than 1/5 compare to that of the high duty

operation(20~100%) in a certain period to prevent unwanted operation.

- FOS : partial darkness or darkness of center area during the low duty might be happened due to

insufficient lamp current.

- Warm up : the low duty must be used 3 min after the lamps “ON”. In case of low temperature, more

warm up time may be needed.

The deep dimming must be used very carefully due to limitation of lamp characteristics and specification.

1) For stable lamp on, its duty condition should follow below the condition.

After Inverter ON signal, T0 duration should be sustained.

T0 = Min 1 [sec]

Duty(20% ~100%)Max Duty

Min 3[min]

Output currentOutput currentOutput currentOutput current

Inverter ON signalInverter ON signalInverter ON signalInverter ON signal

LAMP ONLAMP ONLAMP ONLAMP ON

It is recommended not to sustain more than 10 min for Deep Dimming

(Low Duty of the inverter output current 0%~20%).

(About the input PWM duty see the table 3 on the page 7 (min duty)).



40 / 41

LC260WXN

Ver. 1.0

ParameterValue

Unit NoteMin Typ Max

T1 3 - - min Output Current Duty [20%~Max duty]

T2 - - 10 min Output Current Duty [0~20%]

T3 T2 x 5 - - min Output Current Duty [20%~Max duty]

T2 T3T1 T2

Output currentOutput currentOutput currentOutput current

3) The output current duty may not be same as input PWM duty due to rise/fall time of output.

4) Following the recommended conditions as aforementioned, there is no difference of lamp

lifetime between conventional method and new one.

T0

Mega DCR using condition(2)

# APPENDIX- X-2



41 / 41

LC260WXN

Ver. 1.0

# APPENDIX- XI

This is only the reference data of G to G and uniformity for LC260WXN-SBA1 model.

1. G to G Response Time :

Response time is defined as Figure3 and shall be measured by switching the input signal for

“Gray (N) ” and “Gray(M)”.(32Gray Step at 8bit)

2. G to G Uniformity

The variation of G to G Uniformity , δ G to G is defined as :

*Maximum (GtoG) means maximum value of measured time (N, M = 0 (Black) ~ 255(White), 32 gray step).

3. Sampling Size : 2 pcs

4. Measurement Method : Follow the same rule as optical characteristics measurement.

5. Current Status

Below table is actual data of production on 11. 27, 2008 ( LGD RV Event Sample)

Gray to Gray Response Time Uniformity

G to G Uniformity = ≤1

0Gray 32Gray 64Gray … 223Gray 255Gray

0Gray TrR:0G32G TrR:0G64G … TrR:0G223G TrR:0G255G

32Gray TrD:32G0G TrR:32G64G … TrR:32G223G TrR:32G255G

64Gray TrD:64G0G TrD:64G32G … TrR:64G223G TrR:64G255G

… … … … … …

223Gray TrD:223G0G TrD:223G32G TrD:223G64G … TrR:223G255G

255Gray TrD:255G0G TrD:255G32G TrD:255G64G … TrD:255G223G

)(

)()(

GtoGTypical

GtoGTypicalGtoGMaximum −

< # 1 > < # 2 >

G to G Response Time [ms]Uniformity

Min. Max.

# 1 5.16 11.19 0.35

# 2 5.44 11.25 0.32

G255

G223

G191

G159

G127

G95

G63

G31

G0

G255

G159

G630

4

8

12

16 G255 G223

G191 G159

G127 G95

G63 G31

G0

G255

G223

G191

G159

G127

G95

G63

G31

G0

G255

G159

G630

4

8

12

16 G255 G223

G191 G159

G127 G95

G63 G31

G0


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